For citations:

Babura E.A., Sadriddinova O.A. SANITARY AND QUARANTINE CONTROL AT CHECKPOINTS ACROSS THE STATE BORDERS OF THE RUSSIAN FEDERATION IN THE KALININGRAD REGION DURING THE PREPARATION AND HOSTING THE 2018 FIFA WORLD CUP. Public Health and Life Environment – PH&LE. 2019;(4):19-23. (In Russ.)